Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The number of close neighbour in a body – centred cubic lattice of identical sphere is (a) 8 (b) 6 (c) 4 (d) 2
08
Feb
The number of close neighbour in a body – centred cubic lattice of identical sphere is (a) 8 (b) 6 (c) 4 (d) 2 The number of close neighbour in a body - centred cubic lattice of identical sphere is (a) 8 (b) 6 (c) 4 (d) 2 February 8, 2021 Category: Uncategorised (JEE Advanced [...]
THe arrangement ABC ABC ABC ……….. is referred as (a) Octahedral close packing (b) Hexagonal close packing (c) Tetragonal close packing (d) Cubic close packing
08
Feb
THe arrangement ABC ABC ABC ……….. is referred as (a) Octahedral close packing (b) Hexagonal close packing (c) Tetragonal close packing (d) Cubic close packing THe arrangement ABC ABC ABC ........... is referred as (a) Octahedral close packing (b) Hexagonal close packing (c) Tetragonal close packing (d) Cubic close packing February 8, 2021 Category: Uncategorised [...]
A metal crystallizes into a lattice containing into a lattice containing a sequence of layers of atoms of ABABAB……… what percentage by volume of this lattice has empty space (a) 74 (b) 26 (c) 20 (d) 16
08
Feb
A metal crystallizes into a lattice containing into a lattice containing a sequence of layers of atoms of ABABAB……… what percentage by volume of this lattice has empty space (a) 74 (b) 26 (c) 20 (d) 16 Na and Mg crystallize in bcc and fcc type crystals respectively then the number of atoms of Na [...]
Hexagonal close packed arrangement of ions is described as (a) ABC ABA (b) ABC ABC (c) ABABA (d) ABBAB
08
Feb
Hexagonal close packed arrangement of ions is described as (a) ABC ABA (b) ABC ABC (c) ABABA (d) ABBAB Hexagonal close packed arrangement of ions is described as (a) ABC ABA (b) ABC ABC (c) ABABA (d) ABBAB February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
2-Methylpropane on monochlorination under photochemical condition give (a) 2-chloro-2-methylpropane as major product
08
Feb
2-Methylpropane on monochlorination under photochemical condition give (a) 2-chloro-2-methylpropane as major product 2-Methylpropane on monochlorination under photochemical condition give (a) 2-chloro-2-methylpropane as major product February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Alkyl halide can be converted into alkene by (a) Nucleophilic substitution reaction (b) Elimination reaction (c) Both nucleophilic substitution and elimination reaction
08
Feb
Alkyl halide can be converted into alkene by (a) Nucleophilic substitution reaction (b) Elimination reaction (c) Both nucleophilic substitution and elimination reaction Alkyl halide can be converted into alkene by (a) Nucleophilic substitution reaction (b) Elimination reaction (c) Both nucleophilic substitution and elimination reaction February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Which one of the following is not formed when a mixture of methyl bromide and bromobenzene is heated with sodium metal in the presence of dry Ether (a) Ethane (b) Diphenyl
08
Feb
Which one of the following is not formed when a mixture of methyl bromide and bromobenzene is heated with sodium metal in the presence of dry Ether (a) Ethane (b) Diphenyl Which one of the following is not formed when a mixture of methyl bromide and bromobenzene is heated with sodium metal in the presence [...]
In a face centred cubic lattice , atom A occupies the corner positions and atom B occupies the face centre position . IF one atom of B is missing from one of the face centred points, the formula of the compound is
08
Feb
In a face centred cubic lattice , atom A occupies the corner positions and atom B occupies the face centre position . IF one atom of B is missing from one of the face centred points, the formula of the compound is atom A occupies the corner positions and atom B occupies the face centre [...]
Reaction of methyl bromide with aqueous sodium hydroxide involves (a) Reacemisation (b) S N1 mechanism (c) Inversion of configuration
08
Feb
Reaction of methyl bromide with aqueous sodium hydroxide involves (a) Reacemisation (b) S N1 mechanism (c) Inversion of configuration Reaction of methyl bromide with aqueous sodium hydroxide involves (a) Reacemisation (b) S N1 mechanism (c) Inversion of configuration February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In which case formation of butane nitrile is possible (a) C3H7Br + KCN (b) C4H9Br + KCN (c) CH3H7OH + KCN (d) C4H9OH + KCN
08
Feb
In which case formation of butane nitrile is possible (a) C3H7Br + KCN (b) C4H9Br + KCN (c) CH3H7OH + KCN (d) C4H9OH + KCN In which case formation of butane nitrile is possible (a) C3H7Br + KCN (b) C4H9Br + KCN (c) CH3H7OH + KCN (d) C4H9OH + KCN February 8, 2021 Category: Uncategorised [...]